The effect of ferro-silico-barium and its rare earth complex alloy on mechanical properties, castability and metallographic structure of cast iron containing Pb, As and Sn have been studied.
研究了含钡硅铁及其稀土复合合金对含铅、砷、锡铸铁机械性能、铸造性能和金相组织的影响。
The theory is provided large capacity and with wider application field for geotechnical material with complex mechanical properties.
对于具有极其复杂力学性质的岩土材料，广义位势理论为建立统一的岩土理论模型提供了基础。
The complex inclusions in CGHAZ promote the acicular ferrite formation, which is associated with heat input and affects the mechanical properties of CGHAZ.
结果表明：CGHAZ中复合夹杂物可促进针状铁素体的形成，针状铁素体的数量与输入线能量有关并显著影响CGHAZ的力学性能。
The mechanical properties of columnar jointed rock mass, which is the main composition of dam foundation and surrounding rock of deep cavern at Baihetan hydropower station, are very complex.
白鹤滩水电站坝基基岩及深部洞室围岩以柱状节理岩体为主，其力学特性极其复杂。
The chosen optimum formulation had good film reforming properties, processing properties, complex mechanical properties of film.
造出的最佳配方具有良好的成膜性和加工性能，膜的综合力学性能良好。
Complex environmental conditions on the mechanical properties of rock study provides some helpful ideas.
为复杂环境条件下对岩石的力学性能影响的研究提供了可借鉴的思路。
The complex aluminum castings produced by this technique have good comprehensive mechanical properties.
对铝铸件性能检测表明，采用该技术生产的复杂铝铸件综合力学性能良好。
It is characteristics of high thickness and complex physical and mechanical properties to the shallow buried silt along the Yangtze River in Shanghai.
上海市沿江地区浅部粉性土具有厚度大、物理力学性质复杂多变的特征。
At elevated temperature, the properties of concrete structures are more complex than them at normal temperature, and the mechanical properties of materials become weak seriously.
混凝土结构的性能在高温下要比在常温下复杂得多，材料性能严重劣化，且理论分析的难度很大。
At elevated temperature, the properties of concrete structures are more complex than them at normal temperature, and the mechanical properties of materials become weak seriously.
混凝土结构的性能在高温下要比在常温下复杂得多，材料性能严重劣化，且理论分析的难度很大。
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